| Tournament | Round | Owen Randall | Wayne Willis |
| 12.04.2004 Australian Championships (ACT) | 11 | 354 | 340 |
| 12.04.2004 Australian Championships (ACT) | 21 | 261 | 301 |
| 06.01.2007 Janboree (NSW) | 7 | 341 | 378 |
| 24.03.2008 Australian Championship (VIC) | 9 | 334 | 374 |
| 24.03.2008 Australian Championship (VIC) | 15 | 342 | 468 |
| 25.04.2011 Aus Championship (ACT) | 12 | 397 | 330 |
| 02.04.2018 2018 National Championship (ACT) | 1 | 401 | 310 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 347.14 | 357.28 | |
| Spread: | -71 | 71 | |